Re: Redefining stencils in 'tweaks causes grobs to be printed twice

[Valentin Villenave]

On Thu, Nov 25, 2010 at 1:06 AM, Neil Puttock <address@hidden> wrote:
> #<Grob DynamicText >
> #<Grob DynamicLineSpanner >
>
> When a DynamicLineSpanner is created, it gets its event-cause from the
> dynamic grob which triggered its creation:
>
> 98 Dynamic_align_engraver::acknowledge_dynamic (Grob_info info)
> 99 {
> 100   Stream_event *cause = info.event_cause ();
> 101   create_line_spanner (cause);
>
> I think the only thing we can do here to prevent the 'tweaks setting
> from ending up in the DynamicLineSpanner is to change the event-cause
> to the grob instead.

Are you implying that an AbsoluteDynamicEvent, even when not preceded
with a CrescendoEvent, still creates a DynamicLineSpanner? That looks
odd. (Or perhaps I misunderstood?)

Cheers,
Valentin.